package com.atguigu.springcloud.Controller;


import com.atguigu.springcloud.Service.PaymentService;
import com.atguigu.springcloud.entities.CommonResult;
import com.atguigu.springcloud.entities.Payment;

import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.cloud.client.hypermedia.DiscoveredResource;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;
import java.util.concurrent.TimeUnit;

@RestController
@Slf4j
public class PaymentController {


    @Autowired
    private PaymentService paymentService;


    @Resource
    private DiscoveryClient discoveryClient;


    @Value("${server.port}")
    private String serverPort;

    @PostMapping("/payment/create")
    public CommonResult create(@RequestBody Payment payment){
        int test=paymentService.create(payment);
        log.info("****插入结果为:"+test);
        if(test>0){
            return new CommonResult(200,"插入成功端口为:"+serverPort,test);
        }else {
            return new CommonResult(444,"插入数据失败",null);
        }
    }

    @GetMapping("/payment/getPaymentById/{id}")
    public CommonResult getPaymentById(@PathVariable("id")Long id){
        Payment test = paymentService.getPaymentById(id);
        log.info("****返回结果:"+test);
        if(test!=null){
            return new CommonResult(200,"查询数据成功"+serverPort,test);
        }else {
            return new CommonResult(444,"查询失败",null);
        }
    }


    @GetMapping("/payment/discovery")
    public Object discovery(){
        List<String> services = discoveryClient.getServices();
        for(String element:services){
            log.info("***element"+element);
        }
        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PROVIDER-PAYMENT8001");
        for (ServiceInstance test:instances){
            log.info("***instances"+test.getHost()+test.getPort()+test.getServiceId());
        }
        return this.discoveryClient;
    }

    @GetMapping(value = "/payment/lb")
    public String getPaymentLB(){
        return serverPort;
    }


    @GetMapping(value = "/payment/feign/timeout")
    public String paymentFeignTimeout(){
        try {
            TimeUnit.SECONDS.sleep(3);
        }catch (InterruptedException e){
            e.printStackTrace();
        }
        return serverPort;
    }




}
